S32 Design Studio中的主题 Re: The variable or function cann't link the declaration, How to resolve it.

The variable or function cann't link the declaration, How to resolve it.

wujiankang — Tue, 18 Jun 2019 05:07:48 GMT

The variable or function cann't link the declaration.

For example:

The variable "MessageIdentifier" cann't link to its declaration, but its declaration is at the top of the picture below.

For another example:

The function "Det_ReportError" cann't link to its declaration, but its declaration is at another file which belong to this project.

When I click this item of "Open Declaration" there is no any response.So how do I do to resolve this problem?

Re: The variable or function cann't link the declaration, How to resolve it.

jiri_kral — Tue, 18 Jun 2019 06:17:03 GMT

Hi,

Um, interesting code layout.

Can you please post full build console output? What is your MCU?

Jiri

Re: The variable or function cann't link the declaration, How to resolve it.

wujiankang — Tue, 18 Jun 2019 06:39:52 GMT

Thanks for your reply.

Our MCU is MPC5748G.

Attachment is the build console output, please check it.

thanks a lot.

Re: The variable or function cann't link the declaration, How to resolve it.

jiri_kral — Tue, 18 Jun 2019 06:50:51 GMT

Hi,

from console output it looks that project is normally built with some warnings but without any error:

Executing target #208 ACU_Driver_Dev_r10.siz

Invoking: Standard S32DS Print Size

powerpc-eabivle-size --format=berkeley ACU_Driver_Dev_r10.elf

text data bss dec hex filename

205608 6744 70876 283228 4525c ACU_Driver_Dev_r10.elf

Finished building: ACU_Driver_Dev_r10.siz

14:29:52 Build Finished (took 3m:3s.135ms)

You should be able upload ACU_DriverDev_r10.elf into your MCU. It is single core project, correct?

Jiri

Re: The variable or function cann't link the declaration, How to resolve it.

wujiankang — Tue, 18 Jun 2019 07:19:05 GMT

Yeah, I can download the .elf file to the MCU and it can operate normally. But the question is I cann't read the code smoothly because of the problem.

Re: The variable or function cann't link the declaration, How to resolve it.

jiri_kral — Tue, 18 Jun 2019 11:41:47 GMT

Um, I see. Well, I'm not sure why it is not working. I'm holding CTRL + left click on variable name - and the declaration is shown properly. What is the Macro FUNC(StatusType, COM_CODE) front of Com_ReceiveMessage function? I never seen something like this before. May be this is why the Eclipse is lost in this particular case. What about other variables? Are they shown declaration properly?

Jiri

Re: The variable or function cann't link the declaration, How to resolve it.

wujiankang — Mon, 24 Jun 2019 01:55:48 GMT

This problem has nothing to do with the Macro FUNC(StatusType, COM_CODE). Because many Macros are like this and have no this problem. Just several files appear this malfunction.